import { createRouter, createWebHistory } from 'vue-router'
import Layout from '@/components/Layout'

/*
https://panjiachen.github.io/vue-element-admin-site/zh/guide/essentials/router-and-nav.html#%E9%85%8D%E7%BD%AE%E9%A1%B9
// 当设置 true 的时候该路由不会在侧边栏出现 如401，login等页面，或者如一些编辑页面/edit/1
hidden: true // (默认 false)

//当设置 noRedirect 的时候该路由在面包屑导航中不可被点击
redirect: 'noRedirect'

// 当你一个路由下面的 children 声明的路由大于1个时，自动会变成嵌套的模式--如组件页面
// 只有一个时，会将那个子路由当做根路由显示在侧边栏--如引导页面
// 若你想不管路由下面的 children 声明的个数都显示你的根路由
// 你可以设置 alwaysShow: true，这样它就会忽略之前定义的规则，一直显示根路由
alwaysShow: true

name: 'router-name' // 设定路由的名字，一定要填写不然使用<keep-alive>时会出现各种问题
meta: {
  roles: ['admin', 'editor'] // 设置该路由进入的权限，支持多个权限叠加
  title: 'title' // 设置该路由在侧边栏和面包屑中展示的名字
  icon: 'svg-name' // 设置该路由的图标，支持 svg-class，也支持 el-icon-x element-ui 的 icon
  noCache: true // 如果设置为true，则不会被 <keep-alive> 缓存(默认 false)
  breadcrumb: false //  如果设置为false，则不会在breadcrumb面包屑中显示(默认 true)
  affix: true // 如果设置为true，它则会固定在tags-view中(默认 false)

  // 当路由设置了该属性，则会高亮相对应的侧边栏。
  // 这在某些场景非常有用，比如：一个文章的列表页路由为：/article/list
  // 点击文章进入文章详情页，这时候路由为/article/1，但你想在侧边栏高亮文章列表的路由，就可以进行如下设置
  activeMenu: '/article/list'
}

{
  path: '/permission',
  component: Layout,
  redirect: '/permission/index', //重定向地址，在面包屑中点击会重定向去的地址
  hidden: true, // 不在侧边栏显示
  alwaysShow: true, //一直显示根路由
  meta: { roles: ['admin','editor'] }, //你可以在根路由设置权限，这样它下面所有的子路由都继承了这个权限
  children: [{
    path: 'index',
    component: ()=>import('permission/index'),
    name: 'permission',
    meta: {
      title: 'permission',
      icon: 'lock', //图标
      roles: ['admin','editor'], //或者你可以给每一个子路由设置自己的权限
      noCache: true // 不会被 <keep-alive> 缓存
    }
  }]
}
*/
export const asyncRoutes = []

export const constantRoutes = [
  {
    path: '/',
    component: Layout,
    redirect: {name: 'dashboard'},
    children: [{
        name: 'dashboard',
        path: 'dashboard',
        component: () => import('@/views/Dashboard/index'),
        // component: () => import('@/views/Child1'),
        meta: {title: '控制台', icon: {type: 'local', name: 'dashboard'}, affix: true}
    }]
  },
  {
    path: '/nest',
    name: 'nest',
    component: Layout,
    redirect: 'noRedirect',
    alwaysShow: true,
    meta: {title: '嵌套', icon: {type: 'elementPlus', name: 'Briefcase'}},
    children: [{
      path: 'child',
      name: 'nest-child',
      component: () => import('@/views/Child1'),
      meta: {title: '嵌套1', icon: {type: 'elementPlus', name: 'Briefcase'}},
      children: [{
        path: 'child',
        name: 'nest-child-child',
        component: () => import('@/views/Child1'),
        meta: {title: '嵌套1-1', icon: {type: 'elementPlus', name: 'Briefcase'}}
      },{
        path: 'child2',
        name: 'nest-child-child2',
        component: () => import('@/views/Child1'),
        meta: {title: '嵌套1-2', icon: {type: 'elementPlus', name: 'Briefcase'}}
      }]
    },{
      path: 'child2',
      name: 'nest-child2',
      component: () => import('@/views/Child1'),
      meta: {title: '嵌套2', icon: {type: 'elementPlus', name: 'Briefcase'}}
    },{
      path: 'child3',
      name: 'nest-child3',
      component: () => import('@/views/Child1'),
      meta: {title: '嵌套3', icon: {type: 'elementPlus', name: 'Briefcase'}}
    }]
  },
  {
    path: '/split',
    component: Layout,
    redirect: 'noRedirect',
    children: [{
      path: '',
      name: 'split',
      component: () => import('@/views/SplitView'),
      meta: {title: '分割栏', icon: {type: 'elementPlus', name: 'Reading'}, affix: false}
    }]
  },
  {
    path: '/chart',
    component: Layout,
    redirect: 'noRedirect',
    children: [{
      path: '',
      name: 'Chart',
      component: () => import('@/views/Chart'),
      meta: {title: '图表', icon: {type: 'elementPlus', name: 'Histogram'}, affix: false}
    }]
  },
  {
    path: '/station',
    component: Layout,
    redirect: 'noRedirect',
    children: [{
      path: '',
      name: 'station',
      component: () => import('@/views/Station'),
      meta: {title: '下位机', icon: {type: 'elementPlus', name: 'Printer'}, affix: false}
    }]
  },
  {
    path: '/profile',
    component: Layout,
    hidden: true,
    children: [{
      path: '',
      name: 'profile',
      component: () => import('@/views/Profile'),
      meta: {title: '个人信息', noCache: true}
    }]
  },
  {
    name: 'login',
    path: '/login',
    component: () => import('@/views/Login'),
    hidden: true
  },
  {
    path: '/test',
    component: () => import('@/views/Dashboard/index'),
    hidden: true
  },
  {
    name: '404',
    path: '/404',
    component: () => import('@/views/error-page/404'),
    hidden: true
  },
  // 404 page must be placed at the end !!!
  // 将匹配所有内容并将其放在 `$route.params.pathMatch` 下
  { path: '/:pathMatch(.*)*', redirect: {name: '404'}, hidden: true },
]

const router = createRouter({
  history: createWebHistory(),
  routes: constantRoutes
})

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter({
    history: createWebHistory(),
    routes: constantRoutes
  })
  router.matcher = newRouter.matcher // reset router
}

export default router
